Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Damascus House Foundation

Q: What type of organization is Damascus House Foundation?

Damascus House Foundation is registered in NPPES as a Substance Use Disorder Rehabilitation Clinic/Center (its primary provider taxonomy).

Substance Use Disorder Rehabilitation Clinic/Center in Upper Marlboro, MD · enumerated 2019 · authorized official Kevin Williams, Executive Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1669932562

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Registry record

Entity type Organization (Type 2)

Legal business name Damascus House Foundation

Practice address 4405 Largo Rd, Upper Marlboro, MD, 20772

Phone (240) 338-2534

Enumeration date Mar 25, 2019

Last updated in NPPES Mar 25, 2019

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Secondary

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Secondary

261QM1100X Military/U.S. Coast Guard Outpatient Clinic/Center Ambulatory Health Care Facilities Secondary

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities Primary

275N00000X Medicare Defined Swing Bed Hospital Unit Hospital Units Secondary

276400000X Substance Use Disorder Rehabilitation Hospital Unit Hospital Units Secondary

Authorized official

Name Kevin Williams

Title Executive Director

Phone (240) 338-2534

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Damascus House Foundation?

Damascus House Foundation is registered in NPPES as a Substance Use Disorder Rehabilitation Clinic/Center (its primary provider taxonomy).

Providers at this address

Browse all →

Kevin Williams Professional Counselor · Upper Marlboro, MD NPI 1639643885 Snows Therapeutic Services LLC Community/Behavioral Health Agency · Upper Marlboro, MD NPI 1821634528

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-25.